Factor Info

ID 181760
Size 782 digits / 2596 bits
Status composite
Value 21704525669125515008989496068750538494712644365666869089974665685898373521533584098436520871953731270225583875343888368744913936013042025210430932641718764454879534837688218699937483338111181403507976008088453668427634681165967012650454758188209139625953961602927047255334458218683058784848526393437954313605968623450869089570249122413607543577580690863021271566299338046860413644710741360908695869592449745311921544676841997785269357923062616165705709093398111642010217163517784533126992526200955211403562720384882257096273432112101626110856755062175635419678375583819891750633248567058753167911961025214887448330901754237179068218040804984918308141067807492154547392244961663928561086619874698473435814257261366075978112273839158852281738781038201475112784203153524590372663243839

Factorizations

Primary (ID: 12279) 5154604059568943185016869907074884035607194600839086097419002595476329294090205087051599865019408292856290873988895168459075226419872679867783434831530272201134036951051800978198159412470454796787823 (proven prime)
(ID: 181761) 4210706665012126811702752036093511724178098540677977020608578736310446946069431295580806576327844486949142845681190194646913861212759812490549204186217104232491117134375320543282790928119121025253732404717087913339399693890318214450050942972641332923757429885655760376368924842639083129334968201180356884972692016663900104223981342243478674786140666117887077863170433441762866397122263410503193781397135012296518690738513169226263749166700581597332138927454443210229408049590557577649182007614033551252513727145870146032083478462087035667065857359042386387523409063444100144071078193 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.